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Siliana Governorate, Tunisia

Gafour · Kualitas udara

Selasa, 10 Nov · Africa/Tunis

Gafour air quality

US air quality index

32

Baik

US EPA scale

  1. Baik0–50Current category
  2. Sedang51–100
  3. Tidak sehat bagi kelompok sensitif101–150
  4. Tidak sehat151–200
  5. Sangat tidak sehat201–300
  6. Berbahaya301–500+

A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.

Understand the EPA scale

Semua polutan

PM1
2 µg/m³
PM2.5
11 µg/m³
PM10
55 µg/m³
Ozon
44,3 µg/m³
Nitrogen dioksida
0,7 µg/m³
Sulfur dioksida
1 µg/m³
Karbon monoksida
106 µg/m³
European AQI (separate scale)
2